I also visited the river shore, the gardens of cristal palace, train station, streets above the river, beach, the main plaza and also I was there when FC Porto was celebrating the championship so I was in the middle of fiesta. :D and some more things, I also ate bacalao, tripas and cooked meat (heard these 3 are specialties here). I love Portugal :D

HAHA epic, i feel good for you :) Porto is actually a great and safe place! The beachs at Matosinhos are awesome during summer time (or even right now!! ), Tripas (and Rojões) are really good, same goes to Bacalhau, but you should have tried the Francesinha !!

nice, actually sounds interesting'ish to make for a school project - why C and not C++ though? At least its not a boring exercise in something shit like Java. Also I'm sure they aren't asking you to make something that hard with winsock. what is it?